package com.lovo.service;

import com.lovo.pojo.UesrDO;

public interface UserService {
    UesrDO getByUserNameAndPWd(String username, String pwd);
    UesrDO getById(int id);
    void saverMoney(int id,int blance);
    void getMoney(int id,int blance) throws Exception;
    void upPwd(int id, String password,String newPassword,String conPassword) throws Exception;
    void transfer(int id,String otherUser,int money) throws Exception;

}
